A Simple Method for Estimation of Parameters in First order Systems

Hans Henrik Niemann, Robert Miklos

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    Abstract

    A simple method for estimation of parameters in first order systems with time delays is presented in this paper. The parameter estimation approach is based on a step response for the open loop system. It is shown that the estimation method does not require a complete step response, only a part of the response and the steady state value of the system before the step is applied. Further, for calculation of the time delay, it is also required that the time for the step is known.
    Original languageEnglish
    Article number012001
    Book seriesJournal of Physics: Conference Series (Online)
    Volume570
    Number of pages13
    ISSN1742-6596
    DOIs
    Publication statusPublished - 2014
    Event11th European Workshop on Advanced Control and Diagnosis - Berlin, Germany
    Duration: 13 Nov 201414 Nov 2014
    Conference number: 11
    https://eventi.unibo.it/acd2019/past-conferences

    Workshop

    Workshop11th European Workshop on Advanced Control and Diagnosis
    Number11
    Country/TerritoryGermany
    CityBerlin
    Period13/11/201414/11/2014
    Internet address

    Bibliographical note

    Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI

    Keywords

    • First order systems
    • Parameter estimation
    • Time delay
    • Step response

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